Institution, 8. B. S., & Standardization, I. O. f. Information technology--data communication--15-pole DTE/DCE interface connector and contact number assignments.
Lua i Stíl Chicago (17ú heag.)Institution, 8096 British Standards, agus International Organization for Standardization. Information Technology--data Communication--15-pole DTE/DCE Interface Connector and Contact Number Assignments.
Lua MLA (9ú heag.)Institution, 8096 British Standards, agus International Organization for Standardization. Information Technology--data Communication--15-pole DTE/DCE Interface Connector and Contact Number Assignments.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.